Seudónimo Seudónimo
  • 28-09-2018
  • Chemistry
contestada

An atom of boron has an atomic number of 5 and an atomic mass of 11. The atom contains (2 points)

5 protons, 6 electrons, and 5 neutrons.

11 protons, 11 electrons, and 5 neutrons.

5 protons, 5 electrons, and 6 neutrons.

11 protons, 6 electrons, and 6 neutrons.

Respuesta :

kwellisley
kwellisley kwellisley
  • 28-09-2018

C) 5 protons, 5 electrons, and 6 neutrons

Answer Link

Otras preguntas

in which quadrant or on what axis does each point lie
Finish the pattern 18, 21, _ , 24, _ , 30
“We hold these truths to be self-evident; that all men and women are created equal. . . . Now, in view of this entire disfranchisement of one half of the people
i have a diameter of 6in how do i get my circumference step by step?
For each pair of ions, choose the one that has the smaller radius.  Na+ or Mg2+  Cl- or K+
The force of attraction acting between two objects is called a. Inertia b. universal gravitation c. Momentum d. Buoyancy
verify cos^4x-sin^4x=cos2x
Which relationship between the two species listed would be mutually beneficial?A) a fish and a leech B) a dog and a tick c) a flower plant and a beeD) a tree an
Write  as a fraction in simplest form.
A fish tank holds 20 litiers of wáter .How many milliliters does the fish tank hold ?